<html>
<head>
<script src="https://libs.baidu.com/jquery/1.10.2/jquery.min.js">
</script>
<script>
$(document).ready(function(){
$(window).load(function(){
alert("Page loaded.");
});
});
</script>
</head>
<body>
<img src="/static/images/pulpit.jpg" alt="Pulpit rock" width="304" height="228">
<p><b>Note:</b> Depending on the browser, the load event may not trigger if the image is cached.</p>
</body>
</html>